* {
  margin: 0;
  padding: 0;
}

body {
  background-color: #f2f2f2;
  position: relative;
}

.header {
  width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
  height: 50px;
  display: flex;
  background-color: #fff;
  align-items: center;
  justify-content: space-between;
}

.header .userInfo {
  display: flex;
  align-items: center;
}

.header .userInfo .img {
  width: 30px;
  height: 30px;
  border-radius: 15px;
  background-color: blue;
  margin-right: 20px;
}

main {
  width: 1050px;
  margin: 0 auto;
  margin-top: 36px;
}

main .top {
  height: 68px;
  background-color: white;
  text-align: center;
  line-height: 68px;
  position: relative;
  color: #333;
}

main .top .img-result {
  position: absolute;
  right: 0;
}

main .top .left {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  left: 20px;
}

main .content {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}

main .content article {
  flex-grow: 1;
  background-color: white;
  padding: 0 28px;
  overflow-y: scroll;
}

main .content article .title {
  height: 42px;
  display: flex;
  justify-content: space-between;
  color: #009900;
  align-items: center;
  border-bottom: 1px solid #f2f2f2;
}

main .content article .questions {
  margin-top: 28px;
  display: flex;
}

main .content article .questions .question {
  margin-bottom: 25px;
}

main .content article .slectAnswer .item {
  display: flex;
  margin-bottom: 25px;
}

main .content article .slectAnswer .item.errorActive {
  color: red;
}

main .content article .slectAnswer .item.errorActive .slect {
  color: white;
  background-color: red;
}

main .content article .slectAnswer .item.rightActive {
  color: green;
}

main .content article .slectAnswer .item.rightActive .slect {
  color: white;
  background-color: green;
}

main .content article .slectAnswer .item .slect {
  width: 35px;
  height: 35px;
  border-radius: 50% 50%;
  background-color: #f2f2f2;
  text-align: center;
  line-height: 35px;
  margin-right: 10px;
}

main .content article .slectAnswer .item p {
  line-height: 35px;
}

main .content .footer {
  margin-top: 30px;
  background-color: #f6efef;
  min-height: 160px;
  width: 709px;
  padding: 30px;
}

main .content aside {
  width: 285px;
  min-height: 650px;
}

main .content aside .msg .item {
  height: 44px;
  padding: 0 20px;
  background-color: white;
  display: flex;
  align-items: center;
  color: #333;
}

main .content aside .msg .time {
  border-bottom: 1px solid #f2f2f2;
}

main .content aside .msg .time span {
  color: #ff0000;
}

main .content aside .msg .time .syTime {
  color: #333;
}

main .content aside .msg .answerCard {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
}

main .content aside .num {
  min-height: 450px;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
}

main .content aside .num .item {
  width: 50px;
  height: 50px;
  margin-top: 10px;
  background-color: white;
  margin-right: 7px;
  text-align: center;
  line-height: 50px;
  box-shadow: 0 0 15px #e4e4e4;
}

main .content aside .num .item:hover {
  background-color: #ccc;
}

main .content aside .num .item:nth-child(5n) {
  margin-right: 0;
}

main .content aside .submitBtn {
  width: 100%;
  height: 45px;
  background-color: #009900;
  color: white;
  text-align: center;
  line-height: 45px;
}

main .content aside .click-up {
  width: 280px;
  height: 50px;
}

#bg {
  width: 100%;
  height: 100%;
  background-color: black;
  opacity: 0.2;
  position: absolute;
  top: 0;
  left: 0;
}

.confirm {
  position: absolute;
  width: 500px;
  height: 310px;
  background-color: white;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index: 10;
}

#detail-items {
  max-width: 700px;
}
